"Knot Invariants from Finite Dimensional Integration" (Dror Bar-Natan, Toronto)

15.08.2024 15:00 – 17:00

For the purpose of today, an "I-Type Knot Invariant" is a knot invariant computed from a knot diagram by integrating the exponential of a perturbed Gaussian Lagrangian which is a sum over the features of that diagram(crossings, edges, faces) of locally defined quantities, over a product of finite dimensional spaces associated to those same features.

Lieu

Bâtiment: Conseil Général 7-9

Room 1-05

entrée libre